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Fix up bad layout of some comments (probably pg_indent's fault), and

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improve grammar a tad.  Per Greg Stark.
This commit is contained in:
Tom Lane
2007-08-04 21:53:00 +00:00
parent 087a271327
commit 8d30337566
2 changed files with 26 additions and 26 deletions
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32
src/backend/utils/adt/pg_lzcompress.c
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@@ -166,7 +166,7 @@
*
* Copyright (c) 1999-2007, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/adt/pg_lzcompress.c,v 1.26 2007/04/06 04:21:43 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/pg_lzcompress.c,v 1.27 2007/08/04 21:53:00 tgl Exp $
* ----------
*/
#include "postgres.h"
@@ -211,29 +211,27 @@ typedef struct PGLZ_HistEntry
* ----------
*/
static const PGLZ_Strategy strategy_default_data = {
256, /* Data chunks smaller 256 bytes are not
* compressed */
6144, /* Data chunks greater equal 6K force
* compression */
/* except compressed result is greater uncompressed data */
20, /* Compression rates below 20% mean fallback
* to uncompressed */
/* storage except compression is forced by previous parameter */
256, /* Data chunks less than 256 bytes are not
* compressed */
6144, /* Data chunks >= 6K force compression, unless
* compressed output is larger than input */
20, /* Below 6K, compression rates below 20% mean
* fallback to uncompressed */
128, /* Stop history lookup if a match of 128 bytes
* is found */
* is found */
10 /* Lower good match size by 10% at every
* lookup loop iteration. */
* lookup loop iteration */
};
const PGLZ_Strategy * const PGLZ_strategy_default = &strategy_default_data;
static const PGLZ_Strategy strategy_always_data = {
0, /* Chunks of any size are compressed */
0, /* */
0, /* We want to save at least one single byte */
0, /* Chunks of any size are compressed */
0,
0, /* It's enough to save one single byte */
128, /* Stop history lookup if a match of 128 bytes
* is found */
6 /* Look harder for a good match. */
* is found */
6 /* Look harder for a good match */
};
const PGLZ_Strategy * const PGLZ_strategy_always = &strategy_always_data;
@@ -511,7 +509,7 @@ pglz_compress(const char *source, int32 slen, PGLZ_Header *dest,
* If the strategy forbids compression (at all or if source chunk too
* small), fail.
*/
if (strategy->match_size_good == 0 ||
if (strategy->match_size_good <= 0 ||
slen < strategy->min_input_size)
return false;